Fixed #4503 (False positive: Incomplete statement (std::vector<int> v{1};))

lib/checkother.cpp

@@ -2257,6 +2257,10 @@ void CheckOther::checkIncompleteStatement()
         else if (tok->str() == "{" && Token::Match(tok->tokAt(-2), ",|: %var%") && Token::Match(tok->link(), "} [,{]"))
             tok = tok->link();
 
+        // C++11 vector initialization
+        else if (Token::Match(tok,"> %var% {"))
+            tok = tok->linkAt(2);
+
         else if (Token::Match(tok, "[;{}] %str%") || Token::Match(tok, "[;{}] %num%")) {
             // No warning if numeric constant is followed by a "." or ","
             if (Token::Match(tok->next(), "%num% [,.]"))

test/testincompletestatement.cpp

@@ -167,7 +167,7 @@ private:
     }
 
     void structinit() {
-        // #2462 - C++0x struct initialization
+        // #2462 - C++11 struct initialization
         check("void f() {\n"
               "    ABC abc{1,2,3};\n"
               "}\n");
@@ -180,6 +180,10 @@ private:
         // #4387 - C++11 initializer list
         check("A::A() : abc{0} {}");
         ASSERT_EQUALS("", errout.str());
+
+        // #4503 - vector init
+        check("void f() { vector<int> v{1}; }");
+        ASSERT_EQUALS("", errout.str());
     }
 
     void returnstruct() {